EC Coal Mohave County
GreenfieldMohave County, Arizona · WECC
At a glance
EC Coal Mohave County is a greenfield datacenter candidate site in Mohave County, Arizona, scoring 58.8/100 DC Readiness — 2nd of 275 scored sites in the county. It sits in the WECC grid region and the MOHAVE ELECTRIC COOPERATIVE, INC. service territory, where interconnection has averaged 3.5 years from request to operation.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
Sales-tax exemption suspended Jul 2026–Jun 2029; water constraints add scrutiny.
Incentive detail: Government Property Lease Excise Tax (GPLET) for qualified facilities on government land.
Site location
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How does EC Coal Mohave County compare with other sites in Mohave County?
EC Coal Mohave County ranks 2nd of 275 scored candidate sites in Mohave County. Its 58.8/100 is about 26% above the county average of 46.8. It is about 21% above the Arizona average of 48.5 and about 11% above the national average of 53.2.
Against the Arizona average, its strongest sub-score is water (47 vs 17) and its weakest is natural hazard (68 vs 77). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is EC Coal Mohave County to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is DataBank Las Vegas (LAS1) at 71.9 miles. 10 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Google, 69 miles away.
What are the flood, water and hazard risks at EC Coal Mohave County?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). WRI rates baseline water stress at 4.20 on a 0–5 scale. No mapped wetlands are recorded on the parcel. A Superfund site is nearby (HUTCHINSONS AUTO REPAIR). At the county level, FEMA's National Risk Index rates Mohave County "Relatively Low".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Mohave County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN301539 | Substation-Adjacent | 500 kV | 1,000 MW | 7.6 yrs | 63.6 |
| EC Coal Mohave County | Greenfield | — | — | 3.5 yrs | 58.6 |
| PEACOCK | Substation-Adjacent | 345 kV | 600 MW | 3.5 yrs | 57.7 |
| MCCONNICO | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 56.5 |
| GRIFFITH | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 56.5 |
| UNKNOWN310988 | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 56.4 |
| DAVIS | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 56.4 |
| MOHAVE ELECTRIC | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 56.3 |
EC Coal Mohave County: common questions
What is the DC Readiness score of EC Coal Mohave County?
EC Coal Mohave County scores 58.8/100 on the GridCensus DC Readiness scale, rated good. It ranks 2nd of 275 scored sites in Mohave County. The Mohave County average is 46.8 and the Arizona average is 48.5.
Which electric utility serves EC Coal Mohave County?
MOHAVE ELECTRIC COOPERATIVE, INC. (cooperative) holds the retail service territory that contains the site; its holding company is MOHAVE ELECTRIC COOPERATIVE.
What grid region is EC Coal Mohave County in?
EC Coal Mohave County is in the WECC region. Projects interconnecting there have averaged a 3.5-year wait from queue request to operation.
Is EC Coal Mohave County in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
Who owns EC Coal Mohave County?
Parcel records list the owner as NEVADA POWER COMPANY (private land).
How far is EC Coal Mohave County from an internet exchange?
The nearest internet exchange facility is DataBank Las Vegas (LAS1), about 71.9 miles away; 10 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “EC Coal Mohave County, Mohave County, AZ”, https://gridcensus.com/datacenter-sites/arizona/mohave-county/ec-coal-mohave-county-208218f4 (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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